Found over 10000 datasets matching "Sonar".
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Water column sonar data are an important component of fishery independent surveys, habitat studies and other research. NMFS water column sonar data are archived here.
Search relevance: 71.44 | Views last month: 0 | Published on: 2026-04-12 -
This image is a 250m version of the composite Gulf of Mexico GLORIA sidescan sonar mosaic.
Search relevance: 70.17 | Views last month: 3 | Published on: 2026-03-03 -
Raw data files downloaded from from a side-scan sonar unit (Humminbird Helix 15) generated while conducting transects throughout the lower Chena River to create a substrate map in 2021 and 2022....
Search relevance: 66.85 | Views last month: 1 | Published on: 2026-03-04 -
Field testing of a dual sonar system for detecting woody debris in natural settings was conducted at the Tanana River Test Site (TRTS) in Nenana, AK between 8/26 and 9/23, 2015. The TRTS is...
Search relevance: 66.76 | Views last month: 0 | Published on: 2026-03-23 -
This CD-ROM contains copies of the navigation and field sidescan sonar data collected during USGS Cruise 96005, conducted during 1 -14 June, 1996. The cruise was a collaborative field program...
Search relevance: 65.62 | Views last month: 0 | Published on: 2026-03-03 -
This ArcView GIS layer is a 25 m version of the completed SeaMARC 1A sidescan sonar mosaic.
Search relevance: 65.47 | Views last month: 0 | Published on: 2026-03-03 -
Multibeam sonar data showing the bathymetric survey of two offshore submarine sinkholes, Miami Sinkhole and Key Biscayne Sinkhole. A series of dives were performed to produce the bathymetric...
Search relevance: 65.07 | Views last month: 1 | Published on: 2026-03-03 -
This dataset presents the processed sidescan mosaic for Fire Island National Seashore. The acoustic sonar survey was conducted using a EdgeTech 6205, a Multi-Phase Echo sounder system. This...
Search relevance: 64.43 | Views last month: 0 | Published on: 2026-03-04 -
This image is an enlarged, detailed area from the Gulf of Mexico GLORIA sidescan sonar mosaic. The image was co-registered with SeaMARC 1A sidescan sonar data collected during R/V FARNELLA 90-3 cruise.
Search relevance: 64.08 | Views last month: 0 | Published on: 2026-03-03 -
The Fish Detection AI project aims to improve the efficiency of fish monitoring around marine energy facilities to comply with regulatory requirements. Despite advancements in computer vision,...
Search relevance: 62.88 | Views last month: 10 | Published on: 2026-03-23 -
In 1995, the USGS, in cooperation with the U. S. Army Corps of Engineers, New York District, began a program designed to generate reconnaissance maps of the sea floor offshore of the New York-New...
Search relevance: 62.78 | Views last month: 0 | Published on: 2026-03-03 -
This dataset is a LAS (industry-standard binary format for storing large point clouds) dataset containing light detection and ranging (LiDAR) data and sonar data representing the beach and...
Search relevance: 62.78 | Views last month: 0 | Published on: 2026-03-03 -
SIDESCAN SONAR AND NAVIGATION FIELD DATA COLLECTED DURING MS MS Coastal 95009 (1 - 14 August, 1995). This CD-ROM (Compact Disc-Read Only Memory) has been produced in accordance with the ISO 9660...
Search relevance: 62.76 | Views last month: 0 | Published on: 2026-03-03 -
In 2021, the USGS 3D Elevation Program (3DEP) funded the collection of topo-bathymetric lidar (sometimes referred to as "green lidar") on the McKenzie River, Oregon. As part of this acquisition,...
Search relevance: 61.97 | Views last month: 0 | Published on: 2026-03-03 -
In 1989, the U.S. Geological Survey (USGS) began a major geologic and oceanographic investigation of the Gulf of the Farallones continental shelf system, designed to evaluate and monitor human...
Search relevance: 61.92 | Views last month: 1 | Published on: 2026-03-03 -
This dataset contains acoustic sonar data completed within and adjacent to the boundaries of Cape Cod National Seashore (CaCo) from Race Point to Long Point in Provincetown, Massachusetts, June 19...
Search relevance: 61.76 | Views last month: 0 | Published on: 2026-03-04 -
This dataset is comprised of three files containing northing, easting, and elevation ("XYZ") information for light detection and ranging (LiDAR) data representing beach topography and sonar data...
Search relevance: 61.42 | Views last month: 0 | Published on: 2026-03-03 -
This CD-ROM contains digital high resolution sidescan-sonar data collected during USGS cruise ALPH98013 aboard the F/V Alpha & Omega II. The coverage lies within the New York Bight Apex, offshore...
Search relevance: 60.83 | Views last month: 0 | Published on: 2026-03-03 -
This record represents encounters of active sonar. Encounters of low and mid-frequency active sonar were logged manually from Long-term Spectral Averages using the Logger remora in Triton and...
Search relevance: 60.71 | Views last month: 4 | Published on: 2026-04-12 -
This record represents encounters of active sonar. Encounters of low and mid-frequency active sonar were logged manually from Long-term Spectral Averages using the Logger remora in Triton and...
Search relevance: 60.71 | Views last month: 3 | Published on: 2026-04-12
